11121021120002 has 8 divisors (see below), whose sum is σ = 16681890477312. Its totient is φ = 5560390960900.

The previous prime is 11121021119921. The next prime is 11121021120019. The reversal of 11121021120002 is 20002112012111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×11121021120002³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59683274 + ... + 59869317.

It is an arithmetic number, because the mean of its divisors is an integer number (2085236309664).

Almost surely, 2^{11121021120002} is an apocalyptic number.

11121021120002 is a deficient number, since it is larger than the sum of its proper divisors (5560869357310).

11121021120002 is a wasteful number, since it uses less digits than its factorization.

11121021120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119599104.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11121021120002 its reverse (20002112012111), we get a palindrome (31123133132113).

The spelling of 11121021120002 in words is "eleven trillion, one hundred twenty-one billion, twenty-one million, one hundred twenty thousand, two".